View source for ET-NRC-93-4013, Forwards Proprietary Info Use in Developing Computer Model of AP600 Plant.Info Requested by Personnel from Inel & Needed to Complete Computer Model of AP600 Plant.Encl Withheld (Ref 10CFR2.790)

{{Adams
| number = ML20059M671
| issue date = 11/12/1993
| title = Forwards Proprietary Info Use in Developing Computer Model of AP600 Plant.Info Requested by Personnel from Inel & Needed to Complete Computer Model of AP600 Plant.Encl Withheld (Ref 10CFR2.790)
| author name = Liparulo N
| author affiliation = WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
| addressee name = Borchardt R
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05200003
| license number = 
| contact person = 
| document report number = ET-NRC-93-4013, NUDOCS 9311190231
| package number = ML19312B466
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE
| page count = 2
}}

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Q Westinghouse                Energy Systems                                        m 355 Pitt2urgh PennsyNania 15230 0355 Electric Corporation ET-NRC-93-4013 NSRA-APSle93-0447 Docket No.: STN-52-003 November 12,1993 Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 ATTENTION:         MR. R. W. BORCHARDT

==SUBJECT:==
RESPONSE TO INFORMAL INEL REQUEST FOR AP600 PLANT DATA (RCP HOMOLOGOUS CURVES, SG TUBE SCHEDULE, CORE DIFFERENTIAL BORON WORTH)

==Dear Mr. Borchardt:==
The attachments to this letter provide information for use in developing a computer model of the AP600 plant. This information was requested by personnel from INEL and is needed to complete their computer model of the AP600 plant. The attached inform _ tion includes:
Attachment 1 -     AP600 Reactor Coolant Pump Homologous Curve Data and associated figures Attachinent 2 -     Model Delta-75 steam genemtor tube schedule Attachment 3 -     AP600 core reactivity differential boron worth The information provided in attachment 1 supersedes information provided to the NRC in June 1992 as part of the WCOBRAffRAC input deck. The Westinghouse Electric Corporation copyright notice, proprietary information notice, application for withholding and affidavit are also attached.
This submittal contains Westinghouse proprietary information consisting of trade secrets, commercial information or financial information which we consider privileged or confidential pursuant to 10CFR2.790. Therefore, it is requested that the Westinghouse proprietary information attached hereto be handled on a confidential basis and be withheld from public disclosures.
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ET-NRC-93-4013 NSRA-APSI 93-0447                                                              November 12,1993    ;
This material is for your internal use only and may be used for the purpose for which it is submitted.
It should not be otherwise used, disclosed, duplicated, or disseminated, in whole or in part, to any other person or organization outside the Commission, the Office of Nuclear Reactor Regulation, the Office of Nuclear Regulatory Research and the necessary subcontractors that have signed a proprietary  ,
non-disclosure agreement with Westinghouse without the express written approval of Westinghouse.
Correspondence with respect to the application for withholding should reference AW-93-547, and should be addressed to N. J. Liparulo, Manager of Nuclear Safety And Regulatory Activities,            f Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvnnia, 1.5230-0355.
Please contact Brian A. McIntyre on (412) 374-4334 if you have any questions concerning this transmittal.
                                   /
N. J. Liparulo, Manager Nuclear Safety & Regulatory Activities
               /nja Enclosures Atuichments                                                                                            ,
cc:     T. Kenyon, NRC R. Hasselberg, NRC M. G. Ortiz, EG&G                                                                               ,
S. Sloan, EG&G O. A. McIntyre, Westinghouse i
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